Inventor
Ayano Otsubo
Inventor
Tokyo, JP
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television21%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
G02BOptical elements, systems or apparatus14%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them14%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light14%
A61BDiagnosis7%
B01LChemical or physical laboratory apparatus for general use7%
F16KValves7%
PatentTitleYear
10,702,199Blood collecting device202010,416,184Pretreatment device for sample for analysis, and analysis system using same201910,364,900Fluid switching valve and liquid chromatograph apparatus using the same201910,334,213Scanning image display device201910,209,610Laser light source module and scanning image display apparatus201910,148,920Optical module and scanning-type image display device2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to HITACHI LG DATA STORAGE INC (3)· patent assignee history
2018–2020Based in Tokyo, JP· patent location history
2019–2020Patents assigned to HITACHI HIGH TECH CORP (2)· patent assignee history
2019Patents assigned to HITACHI LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LG DATA STORAGE INC | 3 | 2018–2019 |
| HITACHI HIGH TECH CORP | 2 | 2019–2020 |
| HITACHI LTD | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 6 | 2018–2020 |